<div><table class="exprs">
 {% for expr in exprs %}
    {%if forloop.counter|divisibleby:"2" %}
    <tr class="even"><td class="variable"></td><td class="formula">`{{ expr.formula|escape }}`</td><td class="value">` = {{ expr.value }}`</td></tr> 
    {% else %}
    <tr class="odd"><td class="variable"></td><td class="formula">`{{ expr.formula|escape }}`</td><td class="value">` = {{ expr.value }}`</td></tr> 
    {% endif %}
  {% endfor %}
</table>
</div>
